Home / 433,808,327.76-598,653,316.72-235,568,051.76

Finding the Fourth Proportional to 433,808,327.76, 598,653,316.72 and 235,568,051.76

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Solution

The fourth proportional to 433,808,327.76, 598,653,316.72 and 235,568,051.76 is: 325,082,730.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,808,327.76 : 598,653,316.72 = 235,568,051.76 : x
  2. Step 2: Convert to fraction form
    433,808,327.76/598,653,316.72 = 235,568,051.76/x
  3. Step 3: Cross multiply
    433,808,327.76x = 598,653,316.72 × 235,568,051.76
  4. Step 4: Simplify right side
    433,808,327.76x = 141,023,595,499,392,640
  5. Step 5: Solve for x
    x = 141,023,595,499,392,640/433,808,327.76
  6. Step 6: Final answer
    x = 325,082,730.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.